using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Threading;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            this.Load += new EventHandler(Form1_Load);
            this.Shown += new EventHandler(Form1_Shown);
        }
        HogeClass hogege = new HogeClass();
        void Form1_Load(object sender, EventArgs e)
        {
            this.hogege.WebBrowser.Dock = DockStyle.Fill;
            this.Controls.Add(hogege.WebBrowser);
            hogege.Url.Add("http://t...content-available-to-author-only...h.net/test/read.cgi/tech/1346940693/");
            hogege.Url.Add("http://e...content-available-to-author-only...h.net/test/read.cgi/poverty/1347865751/");
        }
        void Form1_Shown(object sender, EventArgs e)
        {
            hogege.NavigateStart();
        }
    }
    class HogeClass
    {
        public List<string> Url = new List<string>();
        public MyWebBrowser WebBrowser = new MyWebBrowser();

        int i_status = 0;
        int count = 0;
        public void NavigateStart()
        {
            if (this.Url.Count != 0)
            {
                this.count = 0;
                this.WebBrowser.SetStatus = this.SetStatus1;
                this.WebBrowser.Navigate(this.Url[count]);
            }
        }
        private void SetStatus1(int SetStatus)
        {
            switch (i_status)
            {
                case 0:
                    //文字入力
                    this.WebBrowser.InputText("hogehoge");
                    //ボタン押す処理
                    //mwebb.ButtonClick();
                    this.WebBrowser.Refresh(); //ボタン押下処理を書いてないのでダミー
                    i_status++;
                    break;
                case 1:
                    i_status = 0;
                    count++;
                    if (this.Url.Count > count)
                        this.WebBrowser.Navigate(this.Url[count]);
                    break;
            }
        }
    }
    delegate void SetStatusCallback(int Status);
    class MyWebBrowser : WebBrowser
    {
        public SetStatusCallback SetStatus;
        private int _Count = 0;
        public MyWebBrowser()
        {
            this.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(MyWebBrowser_DocumentCompleted);
            this.Navigating += new WebBrowserNavigatingEventHandler(MyWebBrowser_Navigating);
        }

        void MyWebBrowser_Navigating(object sender, WebBrowserNavigatingEventArgs e)
        {
            Interlocked.Increment(ref _Count);
        }
        void MyWebBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
        {
            Interlocked.Decrement(ref _Count);
            if (this._Count == 0)
            {
                if (this.SetStatus != null)
                {
                    this.SetStatus(0);
                }
            }
        }
        int hogehoge = 0;
        public void InputText(string s)
        {
            hogehoge = 1;
            //WebBrowserが表示してるwebページのテキストボックスへの文字入力
        }
        public void ButtonClick()
        {
            hogehoge = 0;
            //WebBrowserが表示してるwebページのボタンを押す処理
        }
    }
}